LOS has entered into cooperation agreements with organisations including OBOS (the leading Norwegian cooperative building association), the Norwegian Nurses' Organisation and the Federation of Norwegian Industries.
Norwegian language | International Boxing Federation | World Federation of Trade Unions | Norwegian University of Science and Technology | Norwegian people | Kawasaki Heavy Industries | Imperial Chemical Industries | Federation of Malaya | American Federation of Labor | Norwegian krone | Fédération Internationale de l'Automobile | Federation | United Federation of Planets | United States Chess Federation | Fédération Internationale de Motocyclisme | International Federation of Red Cross and Red Crescent Societies | Royal Norwegian Navy | Federation of Rhodesia and Nyasaland | Fédération Aéronautique Internationale | American Federation of Teachers | International Hockey Federation | Goodwill Industries | Access Industries | Armenian Revolutionary Federation | World Bridge Federation | Norwegian Institute of Technology | National Federation of State High School Associations | Mitsubishi Heavy Industries | International Tennis Federation | California Interscholastic Federation |
He was a board member of Union Co from 1924 to 1940, Lilleborg Fabrikker from 1930, Kværner Brug from 1931, De-No-Fa from 1945, of the bank Centralbanken for Norge from 1923 to 1935 and of Granfos Brug and the Federation of Norwegian Industries.